24978200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 62970300

約数和(自身を除く): 37992100

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 739, 845, 1300, 1352, 1478, 1690, 2600, 2956, 3380, 3695, 4225, 5912, 6760, 7390, 8450, 9607, 14780, 16900, 18475, 19214, 29560, 33800, 36950, 38428, 48035, 73900, 76856, 96070, 124891, 147800, 192140, 240175, 249782, 384280, 480350, 499564, 624455, 960700, 999128, 1248910, 1921400, 2497820, 3122275, 4995640, 6244550, 12489100, 24978200]

約数ペア:

[(1, 24978200), (2, 12489100), (4, 6244550), (5, 4995640), (8, 3122275), (10, 2497820), (13, 1921400), (20, 1248910), (25, 999128), (26, 960700), (40, 624455), (50, 499564), (52, 480350), (65, 384280), (100, 249782), (104, 240175), (130, 192140), (169, 147800), (200, 124891), (260, 96070), (325, 76856), (338, 73900), (520, 48035), (650, 38428), (676, 36950), (739, 33800), (845, 29560), (1300, 19214), (1352, 18475), (1478, 16900), (1690, 14780), (2600, 9607), (2956, 8450), (3380, 7390), (3695, 6760), (4225, 5912)]